.xiaobiaoti
    {
    	
        font-size:50px;
    	color:white;
    	text-align: center;
    	

    }
   .button
   {
   	background-color: #00dddd;
   	border-radius: 6px;
   	font-size: 20px;
   	color:white;
   	padding:15px 20px;
   	border:none;
   	text-align: center;

   }
   .biaodan
   {
   	text-align: center; !important;
   }